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| author | Guy Harris <guy@alum.mit.edu> | 2013-04-13 18:45:19 -0700 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2013-04-13 18:45:19 -0700 |
| commit | 30ee65f07a55fd4d0dfdf3e344c6c8a443990320 (patch) | |
| tree | 3ff870bb5fa3484f7271cfa935a05dd686221965 /llc.h | |
| parent | 655b53ac19537a6b8f77f83127c35a6256083365 (diff) | |
| download | tcpdump-30ee65f07a55fd4d0dfdf3e344c6c8a443990320.tar.gz | |
There's another Cisco-private encapsulation of BPDUs.
At least according to the Wireshark STP dissector, SNAP frames with the
Cisco OUI and a PID of 0x010c contain BPDUs, for "VLAN Bridge".
Diffstat (limited to 'llc.h')
| -rw-r--r-- | llc.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -106,6 +106,7 @@ #define PID_CISCO_DTP 0x2004 /* Cisco Dynamic Trunk Protocol */ #define PID_CISCO_UDLD 0x0111 /* Unidirectional Link Detection */ #define PID_CISCO_PVST 0x010b /* Per VLAN Spanning Tree+ and RPVST+ */ +#define PID_CISCO_VLANBRIDGE 0x010c /* "VLAN Bridge", according to Wireshark */ /* * PIDs for use with OUI_RFC2684. |